* {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
}


a {
  text-decoration: none;
  color: black;
}

li {
  list-style: none;
  padding: 10px 0;
}

/* img {
  display: block;
} */
.he {
  height: 100px;
  width: 100%;
}

header {
  width: 100%;
  height: 100px;
  display: flex;
  justify-content: space-between;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 999;
}

header .logo {
  width: 282px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: white;
}

header .search {
  /* width: 400px; */
  height: 100px;
  margin-right: 65px;
  float: right;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .search input {
  width: 200px;
  font-size: 14px;
  color: black;
  border: none;
  outline: none;
  border-bottom: 2px solid black;
  background-color: transparent;

}

header .search button {
  cursor: pointer;
  border: none;
  outline: none;
  font-size: 16px;
  background-color: transparent;
}

header .search .login span {
  font-size: 16px;
  font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
  margin-left: 10px;
}
#onelogin {
  
  width: 123px;
  display: block;
}
#twologin {
  width: 285px;

  display: none;
}
.exit {
  cursor: pointer;
}
.content {
  display: flex;
  padding-bottom: 50px;
}

.content .navigation {
  width: 282px;
  display: flex;
  flex-direction: column;
  align-items: center;
}


.content .navigation .autumn,
.content .navigation .help {
  width: 105px;
}

.content .navigation .autumn {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 70px;
}
.lli {
  cursor: pointer;
}
.lli ul {
  color: #000;
  font-size: 14px;
  font-weight: 400;
  display: none;
}
.content .navigation .help {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
}
.content .navigation .help .li {
  cursor: pointer;
}
.content .navigation .help .li::before {
  content: '+';
}

.content .navigation .help .li.active::before {
  content: '-';
}

.content .navigation .help li ol {
  display: none;
}

.content .navigation .help li ol li {
  text-indent: 15px;
}

footer {
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 50px;
  box-sizing: border-box;
  background-color: #03234c;
}

footer .left {
  display: flex;
  align-items: center;
  color: #fff;
}

footer .left a {
  color: #fff;
  margin-right: 20px;

}

footer .left p {
  display: flex;
  align-items: center;
  margin-left: 10px;
  margin-right: 20px;
  position: relative;
}

footer .left p a {
  display: block;
  width: 30px;
  height: 30px;
}

footer .left p a:nth-of-type(1) {
  margin-left: 5px;
  margin-right: 15px;
  background-image: url(https://img01.fila.cn/theme_fl/images/icons/wechat-and-weibo.png);
  background-size: 30px;
  background-repeat: no-repeat;
  background-position: 0 -30px;
}

footer .left p a:nth-of-type(1):hover {
  background-position: 0 3px;
}

footer .left p a:nth-of-type(2) {
  background-image: url(https://img01.fila.cn/theme_fl/images/icons/wechat-and-weibo.png);
  background-size: 30px;
  background-repeat: no-repeat;
  background-position: 0 -102px;
}

footer .left p a:nth-of-type(2):hover {
  background-position: 0 -66px;
}

footer .left p a:nth-of-type(3) {
  display: block;
  width: 100px;
  height: 100px;
  position: absolute;
  top: -105px;
  left: 170px;
  z-index: 999;
  display: none;
}
footer .left p a:nth-of-type(3).active {
  display: block;
}
footer .left p a:nth-of-type(3)::before {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 45px;
  border-top: #fff 5px solid;
  border-bottom: transparent 5px solid;
  border-left: transparent 5px solid;
  border-right: transparent 5px solid;

}

footer .left p a:nth-of-type(2):hover footer .left p a:nth-of-type(3) {
  display: block;
}

footer .right {
  line-height: 18px;
  color: #888;
}

footer .right a {
  color: #888;

}
.service {
  width: 120px;
  height: 40px;
  position: fixed;
  z-index: 999;
  top: 70%;
  right: 0;
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #000;
}
.service a span {
  display: block;
  width: 60px;
  height: 40px;
  font-size: 30px;
  text-align: center;
  line-height: 40px;
}
.service a {
  font-size: 20px;
}
.swiper-container {
  width: 1620px;
  height: 1020px;
}